https://qooah.com/2016/02/02/samsung-%e5%ad%b8%e7%bf%92-ios-%e8%ae%93%e7%94%a8%e6%88%b6%e5%8a%a0%e5%85%a5%e5%bb%a3%e5%91%8a%e6%94%94%e6%88%aa%e8%bb%9f%e4%bb%b6/